Feb. 2, I920 European Frit Fly in North America 473 



(7) Fabricius, J. C. 



1805. SYSTEMA ANTLiATORUM. 372 + 30 p. Brunsvigae. 



(8) Fletcher, James. 



1891. NOTES UPON INJURIOUS INSECTS OF THE YEAR IN CANADA. In U. S. 



Dept. Agr. Div. Ent. Insect Life, v. 3, no. 5, p. 247-249. Oscinis 

 mentioned on p. 81. 



(9) 



1891. REPORT OF THE ENTOMOLOGIST AND BOTANIST. In Canada Exp. Farms 

 Rpts. 1890, p. 154-188, 7 fig., 9 pi. 



(10) G ARM AN, H. 



1890. EXPERIMENTS WITH WHEAT, 1890. Ky. AgT. Exp. Sta. Bui. 30, 20 p., 



3fig- 



(11) Hewitt, C. Gordon. 



191 7. INSECT BEHAVIOUR AS A FACTOR IN APPLIED ENTOMOLOGY. In Jour. 



Econ. Ent., V. 10, no. i, p. 81-91. References to literature, p. 91. 



(12) KURDJUMOV, N. V. 



1913. GLAVNlEISHilA NASIEKOMYIA, VREDIASHCHlfA ZERNOVYM ZLAKAM V 

 SREDNEI I iuZHNOI ROSSII. (THE PRINCIPAL INSECT ENEMIES OF 



GRAIN IN CENTRAL AND SOUTHERN RUSSIA.) Trudy Poltav. Selsk. 

 Khoz. Opytn. Stantsii, no. 17, 119 p., 49 fig., 7 col. pi. In Russian. 



(13) Linnaeus, Carl. 



1750. RON OM SLO-KORN. In K. Svenska Vetensk. Acad. Handl., v. 11, 

 p. 179-185. 



(14) 



1758. SYSTEMA NATURE . . . ed. lo, t. I Holmiae. 



(15) LoEW, H. 



1863. DIPTERA AMERICAE SEPTENTRIONALIS INDIGENA. CENTURA TERTIA. 



In Berlin. Ent. Ztschr., Jahrg. 7, Heft ^2, p. 1-55. 

 (16) 



1869. DIPTERA AMERICAE SEPTENTRIONALIS INDIGENA. CENTURHA OCTAVA. 



In Berlin. Ent. Ztschr., Jahrg. 13, Heft ^, p. 1-52. 



(17) Lugger, Otto. 



1896. INSECTS injurious IN 1896. Minn. Agr. Exp. Sta. Bui. 48, p. 31-270, 

 187 fig., 16 pi. (Published also in Minn. Agr. Exp. Sta. Ann. Rpt. 

 1896, p. 31-257, 1897.) 



(18) MeigEN, J. W. 



1830-38. SYSTEMATISCHE BESCHREIBUNG DER BEKANNTEN EUROPAISCHENZWEI- 



flugeligEn insekten. V. 6, 1830; V. 7, 1838. Aachen. 



(19) Tucker, E. S. 



1908. INCIDENTAL STUDIES OF NEW SPECIES OF OSCINIS. In Ent. News, V. 19, 



no. 6, p. 272-274. 



(20) 



1911. RANDOM NOTES ON ENTOMOLOGICAL FIELD WORK. 7w Canad. Ent., V. 43, 



no. I, p. 22-32. 



(21) Webster, F. M. 



1903. SOME INSECTS ATTACKING THE STEMS OF GROWING WHEAT, RYE, BARLEY, 



AND OATS. U. S. Dept. Agr. Div. Ent. Bui. 42, 62 p., 15 fig. 



(22) Westwood, J. O. 



1881. NOTAE DIPTEROLOGICAE, NO. 6. ON THE MINUTE SPECIES OF DIPTEROUS 

 INSECTS, ESPECIALLY MUSCIDAE, WHICH ATTACK THE DIFFERENT 



KINDS OF CEREAL CROPS. In Trans. Ent. Soc. London, 1881, p. 605- 

 626, pi. 22, fig. 2-3. 



(23) 



1881. THE OAT FLY. In Gard. Chron., n. s. v. 16, no. 407, p. 505, fig. 94-95. 



(24) WiLHELM, H. 



189 1 DIE HAFERFLIEGE (OSCINIS PUSILLA) UND DIE MITTEL ZV IHRER BEKAMP- 

 PUNG. 41 p. Leipzig. 



